Transaction not yet indexed

5964aNw7fJTQTnkr8kV1MLpgirYfKTQoMBco93PzU3hztuDACKFZpibNWZ28Mf19Wj6JR1A2J5ZK7xMJYiTnCMy4

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.